RBCuZn-A
Tin Brass
Chemical Composition(%) |
|||||||||||||
Standard |
Class |
Alloy |
Cu |
Al |
Fe |
Mn |
Ni |
P |
Pb |
Si |
Sn |
Zn |
Other |
ISO24373 |
Cu4700 |
CuZn40Sn |
57.0-61.0 |
0.01 |
- |
- |
0.05 |
0.25-1.0 |
bal. |
0.5 |
|||
GB/T9460 |
SCu4700 |
CuZn40Sn |
57.0-61.0 |
max0.01 |
- |
- |
- |
- |
max0.05 |
- |
0.25-1.0 |
bal. |
max0.5 |
BS EN14640 |
Cu4700 |
CuZn40 |
57.0-61.0 |
0.01 |
- |
- |
- |
- |
0.05 |
- |
0.25-1.0 |
bal. |
0.5 |
AWS A5.8 |
C47000 |
RBCuZn-A |
57.0-61.0 |
0.01 |
- |
- |
- |
- |
0.05 |
- |
0.25-1.00 |
bal. |
0.50 |
Physical Properties And Mechanical Properties:
Solids-Temperature |
886℃ |
Liquids-Temperature |
901℃ |
Density |
8.45㎏/dm3 |
TensileStrength |
375N mm2 |
Elongation |
35% |
Brinell Hardness |
85HB |
Introduction
Most popular for padding material of gas-welding and carbon arc welding in brass. Can also used in brazing of copper, steel, copper-nickel, cast iron and carbide cutting alloy tools incrustation.
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